| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 344.9 | +64.7% |
| 2024/3 | 209.44 | +95.0% |
| 2023/3 | 107.43 | +4.5% |
| 2022/3 | 102.76 | +83.1% |
| 2021/3 | 56.11 | -57.6% |
| 2020/3 | 132.18 | -1.4% |
| 2019/3 | 134.07 | +33.0% |
| 2018/3 | 100.83 | -25.6% |
| 2017/3 | 135.55 | +36.9% |
| 2016/3 | 99.05 | +76.4% |
| 2015/3 | 56.16 | +93.9% |
| 2014/3 | 28.97 | +306.9% |
| 2013/3 | 7.12 | -121.2% |
| 2012/3 | -33.62 | - |